84315840

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{12547}}^1$

素因数の和:12574

約数の個数: 112

約数和(自身を含む): 305970432

約数和(自身を除く): 221654592

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 12547, 25094, 37641, 50188, 62735, 75282, 87829, 100376, 125470, 150564, 175658, 188205, 200752, 250940, 263487, 301128, 351316, 376410, 401504, 439145, 501880, 526974, 602256, 702632, 752820, 803008, 878290, 1003760, 1053948, 1204512, 1317435, 1405264, 1505640, 1756580, 2007520, 2107896, 2409024, 2634870, 2810528, 3011280, 3513160, 4015040, 4215792, 5269740, 5621056, 6022560, 7026320, 8431584, 10539480, 12045120, 14052640, 16863168, 21078960, 28105280, 42157920, 84315840]

約数ペア:

[(1, 84315840), (2, 42157920), (3, 28105280), (4, 21078960), (5, 16863168), (6, 14052640), (7, 12045120), (8, 10539480), (10, 8431584), (12, 7026320), (14, 6022560), (15, 5621056), (16, 5269740), (20, 4215792), (21, 4015040), (24, 3513160), (28, 3011280), (30, 2810528), (32, 2634870), (35, 2409024), (40, 2107896), (42, 2007520), (48, 1756580), (56, 1505640), (60, 1405264), (64, 1317435), (70, 1204512), (80, 1053948), (84, 1003760), (96, 878290), (105, 803008), (112, 752820), (120, 702632), (140, 602256), (160, 526974), (168, 501880), (192, 439145), (210, 401504), (224, 376410), (240, 351316), (280, 301128), (320, 263487), (336, 250940), (420, 200752), (448, 188205), (480, 175658), (560, 150564), (672, 125470), (840, 100376), (960, 87829), (1120, 75282), (1344, 62735), (1680, 50188), (2240, 37641), (3360, 25094), (6720, 12547)]